To pronounce "protooncogene", say PROT-oonc-og-en-e — 5 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
protooncogene
Tap to hear · American accent
Accent
If an accent sounds the same, your device is missing that voice — it falls back to the closest one.
Speed
Syllable by syllable — tap each one
Record yourself saying protooncogene, then compare with the target. Your audio stays on this device — nothing is uploaded.
5
Syllables
13
Letters
PROT-oonc-og-en-e
Say it like
"protooncogene" has 5 syllables: prot-oonc-og-en-e.
"Protooncogene" has 5 syllables: prot · oonc · og · en · e.
Want the definition, translations into 8 languages, and read-aloud for full sentences?
Open “protooncogene” in the full dictionary →